Educators say: Books are the key to wisdom.

Politicians say: Books are the life of generations.

Economists say: Books are information about getting rich.

Literature writers say: Books are human nutrition.

Historians say: Books are the ladder of progress.

Strugglers say: Books are the guide in life.

Knowledge seekers say: Books are a "good meal" when you are hungry.

The explorer said: Books are ships leading to the other shore.

The confused said: Books are the morning stars in the heart.

Students say: Books are teachers who don’t speak.